MY114094A - Cool-air duct for refrigerators - Google Patents

Cool-air duct for refrigerators

Info

Publication number
MY114094A
MY114094A MYPI95001294A MYPI19951294A MY114094A MY 114094 A MY114094 A MY 114094A MY PI95001294 A MYPI95001294 A MY PI95001294A MY PI19951294 A MYPI19951294 A MY PI19951294A MY 114094 A MY114094 A MY 114094A
Authority
MY
Malaysia
Prior art keywords
cool
air
air discharge
passages
discharge openings
Prior art date
Application number
MYPI95001294A
Inventor
Myoung Kim Yong
Haeng Park Seak
Original Assignee
Samsung Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of MY114094A publication Critical patent/MY114094A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1917—Control of temperature characterised by the use of electric means using digital means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1932—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of a plurality of spaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/061—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation through special compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0653—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0682—Two or more fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D27/00—Lighting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

A COOL-AIR DUCT (25) WHICH CAN DISCHARGE THE PROPER AMOUNT OF COOL AIR INTO THE REFRIGERATING COMPARTMENT (3) THROUGH A PLURALITY OF COOL-AIR DISCHARGE OPENINGS (16), AS WELL AS CIRCULATE THE COOL AIR EFFICIENTLY IN THE COMPARTMENT (3). THE COOL-AIR DUCT (25) COMPRISES A FIRST AND SECOND COOL-AIR. PASSAGES (35, 36) FOR MOVING THE COOL AIR ALONG OPPOSITE SIDES OF THE COOL-AIR DISCHARGE OPENINGS (16), AND A PLURALITY OF COOL-AIR GUIDERS (370) ARRANGED ON AND UNDER EACH COOL-AIR DISCHARGE OPENING (16) FOR DIRECTING THE COOL AIR TO THE APPROPRIATE COOL-AIR DISCHARGE OPENINGS (16). EACH COOL-AIR GUIDER (370) INCLUDES SHOULDERS (47, 48) WHICH EXTEND ASLANT TOWARD THE FIRST AND SECOND COOL-AIR PASSAGES (35, 36) FROM ITS TOP SIDES, AND CURVED PORTIONS (45, 46) ON ITS BOTTOM SIDES. THE COOL AIR IS GUIDED INTO THE COOL-AIR DISCHARGE OPENINGS (16) BY THE SHOULDERS AND CURVED PORTIONS. THE SHOULDERS OF THE LOWER COOL-AIR GUIDER EXTEND OUT TOWARDS THE FIRST AND SECOND COOL-AIR PASSAGES (35, 36) MORE THAN THOSE OF THE HIGHER COOL-AIR GUIDER, IN ORDER THAT MOST AMOUNTS OF THE COOL AIR CAN FLOW THROUGH THE LOWER COOL-AIR DISCHARGE OPENING THAN THE HIGHER COOL-AIR DISCHARGE OPENING, AND THEREBY ACCOMPLISHING UNIFORM COOLING FOR THE FOODSTUFFS IN THE COMPARTMENT (3). (FIG 4 & 6)
MYPI95001294A 1994-06-02 1995-05-17 Cool-air duct for refrigerators MY114094A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR19940012402 1994-06-02
KR19940017426 1994-07-19
KR19940017427 1994-07-19
KR19940017513 1994-07-20
KR19940033558 1994-12-10

Publications (1)

Publication Number Publication Date
MY114094A true MY114094A (en) 2002-08-30

Family

ID=27532165

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI95001294A MY114094A (en) 1994-06-02 1995-05-17 Cool-air duct for refrigerators

Country Status (10)

Country Link
US (1) US5664437A (en)
JP (1) JP2840456B2 (en)
CN (1) CN1047839C (en)
AU (1) AU670017B2 (en)
DE (1) DE19520179C2 (en)
IT (1) IT1282288B1 (en)
MY (1) MY114094A (en)
SK (1) SK120395A3 (en)
TW (1) TW326488B (en)
WO (1) WO1995033963A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0152149B1 (en) * 1995-08-19 1998-11-02 김광호 A refrigerator
CN1110676C (en) * 1995-10-18 2003-06-04 Lg电子株式会社 Device and method for controlling temperature of refrigerating chamber in refrigerator
US5884496A (en) * 1995-11-25 1999-03-23 Lg Electronics, Inc. Cool air feeding system for refrigerator
JP3184776B2 (en) * 1997-03-14 2001-07-09 大宇電子株式會▲社▼ Refrigerator with air curtain generator
KR100286169B1 (en) * 1997-09-27 2001-05-02 윤종용 Cold air dispersing system of refrigerator
TW446106U (en) * 1998-02-20 2001-07-11 Matsushita Refrigeration Co Lt Refrigerator having a cooler mounted in each of a refrigerator compartment and a freezer compartment
US6058734A (en) * 1998-12-15 2000-05-09 Daewoo Electronics Co., Ltd. Refrigerator provided with cooled air bypass passages
EP1151231B1 (en) * 1998-12-18 2004-09-15 Daewoo Electronics Corporation Refrigerator provided with cooled air bypass passages
DE19917974C2 (en) * 1999-04-21 2001-04-05 Aeg Hausgeraete Gmbh Refrigerator and / or freezer with a cold-generating component arranged in the interior
KR100333600B1 (en) * 1999-05-10 2002-04-24 구자홍 structure of multiflow in refrigerator
DE10155369B4 (en) * 2000-11-22 2010-06-24 Lg Electronics Inc. Device for the cold air passage of a refrigerator
CA2365751C (en) * 2001-08-21 2010-03-23 Lg Electronics Inc. Cooling air supplying device in refrigerator
CN1177188C (en) * 2001-08-31 2004-11-24 Lg电子株式会社 Cooling air circulating device in refrigerator
BR0200230B1 (en) * 2002-01-28 2010-07-13 air duct system for refrigerator.
KR100506604B1 (en) * 2003-05-09 2005-08-08 삼성전자주식회사 Refrigerator
EP2282147A1 (en) * 2003-07-04 2011-02-09 Electrolux Home Products Corporation N.V. Chest freezer
KR101021080B1 (en) * 2003-12-12 2011-03-14 주식회사 대우일렉트로닉스 Structure for assembling a cooling air supplying duct in a refrigerator having cantilever shelves
KR100549075B1 (en) * 2003-12-31 2006-02-06 삼성전자주식회사 Refrigerator
KR100661366B1 (en) * 2004-11-05 2006-12-27 삼성전자주식회사 Refrigerator
KR20080033785A (en) * 2006-10-13 2008-04-17 엘지전자 주식회사 A cool air supply structure for refrigerator
KR101390448B1 (en) * 2007-02-26 2014-04-29 삼성전자주식회사 Refrigerator
CN101603762B (en) * 2009-06-03 2011-06-08 泰州乐金电子冷机有限公司 Cool air duct device of refrigerator
CN101975497B (en) * 2010-10-27 2013-04-17 合肥美的荣事达电冰箱有限公司 Air flue device and refrigerator with same
CN102927743B (en) * 2012-11-26 2015-08-26 合肥美的电冰箱有限公司 Ducting assembly and the refrigerator with this ducting assembly
US9733008B2 (en) * 2013-03-13 2017-08-15 Whirlpool Corporation Air flow design for controlling temperature in a refrigerator compartment
DE202015009862U1 (en) * 2014-01-07 2020-10-23 Samsung Electronics Co., Ltd. fridge
CN104048468B (en) * 2014-06-26 2016-03-16 海信（山东）冰箱有限公司 Refrigerator
KR102336200B1 (en) * 2014-12-24 2021-12-08 삼성전자주식회사 Refrigerator
CN106152689B (en) * 2016-07-29 2019-07-19 合肥华凌股份有限公司 Air channel structure and refrigerator
CN107356037B (en) * 2017-06-29 2019-12-24 青岛海尔股份有限公司 Refrigerator with a door
US10415873B2 (en) * 2017-12-08 2019-09-17 Electrolux Home Products, Inc. Dual asymmetrical and symmetrical architecture cantilever positioning
CN111141081A (en) * 2020-01-19 2020-05-12 合肥华凌股份有限公司 Air duct assembly and refrigeration equipment

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US4058989A (en) * 1975-12-22 1977-11-22 General Electric Company Refrigerator including air wall separating the freezer and fresh food portions
DE3210423A1 (en) * 1982-03-22 1983-10-13 Linde Ag, 6200 Wiesbaden COOLING SHELF
IT1220060B (en) * 1987-07-09 1990-06-06 Zanussi A Spa Industrie MULTI-TEMPERATURE REFRIGERANT APPLIANCE WITH SINGLE-COMPRESSOR REFRIGERANT CIRCUIT AND SINGLE THERMOSTATIC TEMPERATURE REGULATION
JPH07101141B2 (en) * 1989-03-14 1995-11-01 シャープ株式会社 Blower for refrigerator
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AU636497B2 (en) * 1990-09-27 1993-04-29 Mitsubishi Denki Kabushiki Kaisha Refrigerator with a frozen food compartment
KR0133019B1 (en) * 1994-01-26 1998-04-21 김광호 Refrigerator having cool air induction passage

Also Published As

Publication number Publication date
CN1047839C (en) 1999-12-29
CN1124056A (en) 1996-06-05
WO1995033963A1 (en) 1995-12-14
DE19520179A1 (en) 1995-12-07
AU670017B2 (en) 1996-06-27
MX9505136A (en) 1998-03-31
IT1282288B1 (en) 1998-03-16
ITRM950367A0 (en) 1995-05-31
JPH08511088A (en) 1996-11-19
JP2840456B2 (en) 1998-12-24
AU2577595A (en) 1996-01-04
DE19520179C2 (en) 1999-03-11
US5664437A (en) 1997-09-09
ITRM950367A1 (en) 1996-12-01
SK120395A3 (en) 1996-02-07
TW326488B (en) 1998-02-11

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